ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Dec 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Deep Fission to break ground this week
With about seven months left in the race to bring DOE-authorized test reactors on line by July 4, 2026, via the Reactor Pilot Program, Deep Fission has announced that it will break ground on its associated project on December 9 in Parsons, Kansas. It’s one of many companies in the program that has made significant headway in recent months.
Masatoshi Ohta, Masami Fukui
Fusion Science and Technology | Volume 41 | Number 3 | May 2002 | Pages 510-514
Analysis and Monitoring | Proceedings of the Sixth International Conference on Tritium Science and Technology Tsukuba, Japan November 12-16, 2001 | doi.org/10.13182/FST02-A22641
Articles are hosted by Taylor and Francis Online.
Tritium compounds need to be separated to each chemical form for reasonable and continuous monitoring of tritium compounds. In this study, the continuous monitoring of HT in the air containing HT and HTO was investigated using the separation cell made of porous Vycor glass tube. The apparatus for a continuous and selective monitoring of tritium compounds in the air containing HT and HTO was constructed of radioactive gas monitor, ion chamber and the separation cell. An air containing tritium compounds (HT, HTO, etc.) was provided by Research Reactor Institute of Kyoto University. In the air containing of HT and HTO, HT is found to permeate selectively through the pores of the porous Vycor glass tube wall.